fix: packages/contentstack-audit/package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-LODASH-15869625
- https://snyk.io/vuln/SNYK-JS-LODASH-15869619

Author: snyk-bot

packages/contentstack-audit/package.json

@@ -26,7 +26,7 @@
     "chalk": "^4.1.2",
     "fast-csv": "^4.3.6",
     "fs-extra": "^11.3.0",
-    "lodash": "^4.17.23",
+    "lodash": "^4.18.1",
     "uuid": "^9.0.1",
     "winston": "^3.17.0"
   },